Remove Machine ID
Remove Machine ID

A probably more annoying unique identifier as it requires preparation
of the image on first boot, see [1] and [2].

[1] https://www.freedesktop.org/software/systemd/man/machine-id.html
[2] https://www.freedesktop.org/software/systemd/man/systemd-firstboot.html

jakobadam/packer-qemu-templates